Acetonylmalonic acid
[化] 丙酮基丙二酸
🧩 词语组成解析
🗣️ 情景例句
to see Susan become Mrs. Harry Bennett.
目睹Susan成为Harry Bennett太太。
All are not merry that dance lightly.
表面高兴的，未必都快乐。
He can't make it today. He has to stay at home.
他今天不行了。他得呆在家里。